Alarm Systems Sydney
Alarm Installation and Monitoring Across Sydney
An alarm system protects a home or business by detecting unauthorised entry and triggering a response, whether through an audible siren, a smartphone alert or a monitored back-to-base service. Our team supplies, installs and monitors alarm systems for homes and businesses across Sydney, with one provider handling the work from hardware selection through to 24/7 monitoring.
Abbco Locksmiths has installed and serviced security across Sydney since 1964 and is family-owned under brothers Stuart and Steve. Our mobile team covers the Eastern Suburbs, the Inner West, the North Shore, the Sutherland Shire and South Sydney from our Botany shop, and alarms sit within our full home security solutions alongside CCTV, access control and monitoring.
Every alarm install starts with an upfront written quote covering hardware, labour and any monitoring, with no hidden fees and no after-hours surprises.
Alarm Systems We Install
Sydney homes and businesses each have different security needs, and the right alarm system depends on the property, the budget and how the space is used. Our team installs five main system types.
Wired alarm systems
Hardwired into the property and powered through the mains, wired alarms are the most reliable option and suit new builds and renovations where cabling can be run during construction. There is no signal interference and no batteries to manage.
Wireless alarm systems
With no cabling required, wireless suits existing homes, apartments and heritage buildings where cutting into walls is not an option. Battery-backed sensors talk to the panel over a secure radio frequency, with low-battery alerts sent to the keypad and app.
Hybrid systems
Hybrid systems combine wired and wireless components for properties where part is easily wired, and part is not. They suit extended homes, retrofits and commercial sites with outbuildings that the original install never reached.
Smart alarms with app control
Smart alarms arm and disarm from a smartphone, send real-time alerts when a sensor triggers, and integrate with cameras, intercoms and smart locks. Most modern panels we install offer app control as standard, with cloud backup and remote diagnostics.
Commercial-grade systems
Commercial-grade systems offer multi-zone configuration, audited compliance with AS/NZS 2201 (the Australian and New Zealand standard for alarm systems), and reporting suited to retail, strata, warehouses and offices. Zones can be armed independently, so part of a building stays in use while another is secured.
How an Alarm System Protects You
An alarm system combines sensors and controls that work together. Knowing what each component does makes the options easier to compare.
- Motion sensors: Passive infrared (PIR) sensors detect body heat moving across a room, positioned in hallways, lounges and stairwells where an intruder is likely to cross.
- Door and window contacts: Magnetic contacts trigger when an entry point opens and are standard on front and back doors, sliding doors and ground-floor windows.
- Glass-break detectors: Acoustic sensors recognise the sound signature of breaking glass, which suits shopfronts, large windows and properties at risk of forced entry through glass.
- Control panel: This is the brain of the system, processing sensor signals, deciding whether to sound the siren and, where monitoring is connected, sending the signal to the control room.
- Keypad: This is the interface for arming and disarming the system, viewing zone status and entering codes, paired with a smartphone app on modern installs.
- Monitoring link: With back-to-base monitoring connected, the panel sends a verified signal to a 24-hour control room that dispatches police, a patrol or a nominated key-holder.
Residential and Commercial Alarm Systems
Homes
A residential alarm protects entry points, monitors the property while no one is home, and deters break-ins. In some cases, it can reduce home insurance premiums, depending on the insurer. We install across houses, apartments, townhouses and strata-managed buildings, sized to the property. Pet-tolerant sensors and zone arming suit homes with dogs, shift workers or teenagers coming and going at different hours. Systems run standalone or connect to a back-to-base alarm service, so a trigger reaches a monitoring centre.
Businesses
Commercial alarm systems cover after-hours protection, stock security, staff safety and compliance for audited industries such as pharmacies, jewellers and licensed premises. Multi-zone configuration lets a retail floor be locked overnight while a back office stays accessible, and audit logs record every arm, disarm and alarm event. Alarms are commonly installed alongside our commercial locksmith service, so the door hardware, master key system and alarm are specified as one build rather than three separate jobs.
24/7 Back-to-Base Monitoring
An unmonitored alarm makes noise. The siren sounds, the neighbours hear it, the panel lights flash, and an alert reaches your phone if the system has app control. What it cannot do on its own is dispatch anyone.
A monitored alarm sends a verified signal to a 24-hour control room the moment a sensor triggers. Trained operators check the signal against the activation history, attempt contact with the key-holder where the panel is configured for it, and dispatch police, a security patrol or a nominated key-holder based on the response plan agreed with the client. Our back-to-base monitoring runs through an Australian Security Industry Association Limited (ASIAL) graded control room, with verified response and incident reporting included in the monitoring contract.
Whether monitoring is added depends on the property, how often it sits empty and the value of what is being protected. Our team walks through the decision during the quote, so the cost and response are clear before you commit.
Alarm Service Areas Across Sydney
Abbco Locksmiths is based at 1455 Botany Road, Botany, and our mobile team installs and services alarm systems across Sydney. The shop is open Monday to Friday, 7:30 am to 4:00 pm, and our emergency team responds 24 hours a day, 7 days a week, including weekends. If your area is not listed below, contact our team to confirm coverage.
- Eastern Suburbs: Alarm installs and monitoring for beachside and urban homes.
- Inner West: Systems for homes, cafes and small businesses.
- North Shore: Monitored alarms for established homes and strata properties.
- Sutherland Shire: Residential and small-business alarm systems.
- South Sydney: Commercial-grade alarms for warehouses, retail and offices.
Enquire about our alarm systems
Our team designs, supplies and installs alarm systems that alert you the moment something’s wrong, from wireless home alarms to fully monitored commercial setups built around your property.
Call us today to find out how the right alarm system can secure your home or business and deter intruders before they get in.
Why Sydney Homes and Businesses Choose Abbco for Alarms
One provider, end-to-end
We supply, install and monitor alarm systems in-house, so hardware, fitting and 24/7 monitoring come from one team.
Accredited and licensed
Abbco Locksmiths is a member of the Master Locksmiths Association of Australasia and a licensed security installer.
Mobile across Sydney
Our mobile team installs and services alarms across Sydney from our Botany shop.
Upfront written quotes
Every install starts with a written quote covering hardware, labour and monitoring. No hidden fees, no after-hours surprises.
Trusted in Sydney since 1964
Integrated with your security
Alarms connect with CCTV, access control and monitoring, so your whole security setup works together.
What Sydney Customers Say About Our Security Work
Frequently Asked Questions
How much does an alarm system cost in Sydney?
Pricing depends on the number of sensors, the panel and keypad, whether monitoring is included, and the size of the property. A small residential install costs less than a multi-zone commercial system. We provide a written quote after a site walk-through, so the figure is accurate.
Should I choose a wired or wireless alarm system?
Wired is more reliable where cabling can be run, which usually means new builds and renovations. Wireless suits existing homes, apartments and heritage buildings, and a hybrid setup works where the property needs a mix. We recommend the right fit during the quote.
Do I need 24/7 monitoring with my alarm?
It depends on what the alarm protects and how often the property sits empty. An unmonitored alarm sounds a siren and sends an app alert but dispatches no one, while a monitored alarm sends a verified signal to a control room that dispatches police, a patrol or a key-holder. For homes that are often empty and commercial sites, we recommend back-to-base monitoring.
Will an alarm system reduce my home insurance premium?
Often, yes. Many Australian insurers discount home and contents premiums for monitored alarms, with a larger discount where the system is professionally installed. The figure varies by insurer, so check with your provider for the exact reduction.
Can I control my alarm from my phone?
Yes. Most modern alarms we install offer app control as standard, with arm-and-disarm, real-time alerts, zone status and integration with cameras and smart locks. The app runs on Android and iOS, with multi-user access for partners, housemates or staff.
How long does alarm installation take?
A standard residential install of a panel, keypad and four to six sensors usually takes half a day. Larger homes and multi-zone commercial or integrated installs take one to two days. The quote includes a timeframe.
Do you service the alarm systems you install?
Yes. Our team services every system we install, including panel upgrades, sensor replacements, battery checks, false-alarm diagnostics and monitoring changes. We can also service alarms from other installers after a site visit to confirm the panel and sensor brands. Service work sits within our wider locksmith and security services across Sydney.
Request a Quote for Your Sydney Alarm System
Use the form below to request a written quote for your alarm install or upgrade. Our team will reply with pricing, hardware options and the earliest available installation window, typically within one business hour during shop hours (Monday to Friday, 7:30 am to 4:00 pm).
